1) American superhero 2) DC Comics superhero 3) Fictional stage magician 4) Italian superhero
Found on
https://www.crosswordclues.com/clue/zatara
==Fictional character biography== John Zatara is introduced as a magician in various publications of DC Comics, beginning with 1938`s Action Comics # 1, which also contains the first appearance of Superman. Like the very similar Mandrake the Magician, Zatara had a large East Indian as a friend/bodyguard, called Tong, to share his early adventures....
Found on
http://en.wikipedia.org/wiki/Zatara
No exact match found.
